bf54x-lq043fb: Framebuffer driver for Blackfin BF54x framebuffer device driver

PATCH In review Antonino A. Daplas 2 participants 3 messages Sep 29, 2007 – Sep 30, 2007 Framebuffer layer

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Antonino A. Daplas

author

2007-09-29 02:48 UTC #0 lore raw

PATCH 7/17 bf54x-lq043fb: Framebuffer driver for Blackfin BF54x framebuffer device driver

From: Michael Hennerich <[email protected]>

Blackfin BF54x framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD

[adaplas]
Add 'fb' suffix to driver name.
Move Makefile entry under platform device section

Signed-off-by Michael Hennerich <[email protected]>

Signed-off-by Bryan Wu <[email protected]>

Signed-off-by Antonino Daplas <[email protected]>

---

 drivers/video/Kconfig                         |    9 
 drivers/video/Makefile                        |    1 
 drivers/video/bf54x-lq043.c                   |  786 +++++++++++++++++++++++++
 include/asm-blackfin/mach-bf548/bf54x-lq043.h |   30 +
 4 files changed, 826 insertions(+), 0 deletions(-)

drivers/video/Kconfig +9 -0

index 96ab930..fbee300 100644
@@ -543,6 +543,15 @@ config FB_VGA16
 	  To compile this driver as a module, choose M here: the
 	  module will be called vga16fb.
 
+config FB_BF54X_LQ043
+	tristate "SHARP LQ043 TFT LCD (BF548 EZKIT)"
+	depends on FB && (BF54x)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	 This is the framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD
+
 config FB_STI
 	tristate "HP STI frame buffer device support"
 	depends on FB && PARISC

drivers/video/Makefile +1 -0

index d3317b0..83e02b3 100644
@@ -121,6 +121,7 @@ obj-$(CONFIG_FB_IMAC)             += ima
 obj-$(CONFIG_FB_EFI)              += efifb.o
 obj-$(CONFIG_FB_VGA16)            += vga16fb.o
 obj-$(CONFIG_FB_OF)               += offb.o
+obj-$(CONFIG_FB_BF54X_LQ043)	  += bf54x-lq043fb.o
 
 # the test framebuffer is last
 obj-$(CONFIG_FB_VIRTUAL)          += vfb.o

drivers/video/bf54x-lq043.c new file +786 -0

786 lines not on this page · raw message

include/asm-blackfin/mach-bf548/bf54x-lq043.h new file +30 -0

new file mode 100644
index 0000000..9c7ca62
@@ -0,0 +1,30 @@
+#ifndef BF54X_LQ043_H
+#define BF54X_LQ043_H
+
+struct bfin_bf54xfb_val {
+	unsigned int	defval;
+	unsigned int	min;
+	unsigned int	max;
+};
+
+struct bfin_bf54xfb_mach_info {
+	unsigned char	fixed_syncs;	/* do not update sync/border */
+
+	/* LCD types */
+	int		type;
+
+	/* Screen size */
+	int		width;
+	int		height;
+
+	/* Screen info */
+	struct bfin_bf54xfb_val xres;
+	struct bfin_bf54xfb_val yres;
+	struct bfin_bf54xfb_val bpp;
+
+	/* GPIOs */
+	unsigned short 		disp;
+
+};
+
+#endif /* BF54X_LQ043_H */

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Geert Uytterhoeven

2007-09-29 09:17 UTC #1 lore raw

Quoted 6 lines · Antonino A. Daplas

From: Michael Hennerich <[email protected]>
Blackfin BF54x framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD
[adaplas]
Add 'fb' suffix to driver name.

Won't work though if you forget to rename the actual source file:

Quoted 3 lines

 drivers/video/bf54x-lq043.c                   |  786 +++++++++++++++++++++++++
+obj-$(CONFIG_FB_BF54X_LQ043) += bf54x-lq043fb.o

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]

In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

Antonino A. Daplas

author

2007-09-30 01:06 UTC #2 lore raw

PATCH RESEND 7/17 bf54x-lq043fb: Framebuffer driver for Blackfin BF54x framebuffer device driver

From: Michael Hennerich <[email protected]>

Blackfin BF54x framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD

[adaplas]
Add 'fb' suffix to driver name.
Move Makefile entry under platform device section

Signed-off-by Michael Hennerich <[email protected]>

Signed-off-by Bryan Wu <[email protected]>

Signed-off-by Antonino Daplas <[email protected]>

---

Quoted 10 lines · Geert Uytterhoeven

Quoted 6 lines · Antonino A. Daplas
From: Michael Hennerich <[email protected]>
Blackfin BF54x framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD
[adaplas]
Add 'fb' suffix to driver name.
Won't work though if you forget to rename the actual source file:

Thanks Geert, you're a lifesaver.

Tony

 drivers/video/Kconfig                         |    9 
 drivers/video/Makefile                        |    1 
 drivers/video/bf54x-lq043fb.c                 |  786 +++++++++++++++++++++++++
 include/asm-blackfin/mach-bf548/bf54x-lq043.h |   30 +
 4 files changed, 826 insertions(+), 0 deletions(-)

drivers/video/Kconfig +9 -0

index 96ab930..fbee300 100644
@@ -543,6 +543,15 @@ config FB_VGA16
 	  To compile this driver as a module, choose M here: the
 	  module will be called vga16fb.
 
+config FB_BF54X_LQ043
+	tristate "SHARP LQ043 TFT LCD (BF548 EZKIT)"
+	depends on FB && (BF54x)
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	 This is the framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD
+
 config FB_STI
 	tristate "HP STI frame buffer device support"
 	depends on FB && PARISC

drivers/video/Makefile +1 -0

index d3317b0..83e02b3 100644
@@ -121,6 +121,7 @@ obj-$(CONFIG_FB_IMAC)             += ima
 obj-$(CONFIG_FB_EFI)              += efifb.o
 obj-$(CONFIG_FB_VGA16)            += vga16fb.o
 obj-$(CONFIG_FB_OF)               += offb.o
+obj-$(CONFIG_FB_BF54X_LQ043)	  += bf54x-lq043fb.o
 
 # the test framebuffer is last
 obj-$(CONFIG_FB_VIRTUAL)          += vfb.o

drivers/video/bf54x-lq043fb.c new file +786 -0

786 lines not on this page · raw message

include/asm-blackfin/mach-bf548/bf54x-lq043.h new file +30 -0

new file mode 100644
index 0000000..9c7ca62
@@ -0,0 +1,30 @@
+#ifndef BF54X_LQ043_H
+#define BF54X_LQ043_H
+
+struct bfin_bf54xfb_val {
+	unsigned int	defval;
+	unsigned int	min;
+	unsigned int	max;
+};
+
+struct bfin_bf54xfb_mach_info {
+	unsigned char	fixed_syncs;	/* do not update sync/border */
+
+	/* LCD types */
+	int		type;
+
+	/* Screen size */
+	int		width;
+	int		height;
+
+	/* Screen info */
+	struct bfin_bf54xfb_val xres;
+	struct bfin_bf54xfb_val yres;
+	struct bfin_bf54xfb_val bpp;
+
+	/* GPIOs */
+	unsigned short 		disp;
+
+};
+
+#endif /* BF54X_LQ043_H */